google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',641,null,null,483,null,null,null,null,null,null,null,null],
['2日',537,null,null,519,null,null,null,null,null,null,null,null],
['3日',630,null,null,528,null,null,null,null,null,null,null,null],
['4日',688,null,null,703,null,null,null,null,null,null,null,null],
['5日',824,null,null,658,null,null,null,null,null,null,null,null],
['6日',526,null,null,600,null,null,null,null,null,null,null,null],
['7日',506,null,null,574,null,null,null,null,null,null,null,null],
['8日',671,null,null,667,null,null,null,null,null,null,null,null],
['9日',780,null,null,923,null,null,null,null,null,null,null,null],
['10日',502,null,null,548,null,null,null,null,null,null,null,null],
['11日',458,null,null,697,null,null,null,null,null,null,null,null],
['12日',548,null,null,993,null,null,null,null,null,null,null,null],
['13日',679,null,null,699,null,null,null,null,null,null,null,null],
['14日',896,null,null,744,null,null,null,null,null,null,null,null],
['15日',919,null,null,847,null,null,null,null,null,null,null,null],
['16日',906,null,null,775,null,null,null,null,null,null,null,null],
['17日',854,null,null,383,null,null,null,null,null,null,null,null],
['18日',944,null,null,419,null,null,null,null,null,null,null,null],
['19日',741,null,null,493,null,null,null,null,null,null,null,null],
['20日',671,null,null,534,null,null,null,null,null,null,null,null],
['21日',813,null,null,626,null,null,null,null,null,null,null,null],
['22日',676,null,null,792,null,null,null,null,null,null,null,null],
['23日',317,null,null,908,null,null,null,null,null,null,null,null],
['24日',439,null,null,983,null,null,null,null,null,null,null,null],
['25日',565,null,null,1173,null,null,null,null,null,null,null,null],
['26日',763,null,null,873,null,null,null,null,null,null,null,null],
['27日',727,null,null,null,null,null,null,null,null,null,null,null],
['28日',700,null,null,null,null,null,null,null,null,null,null,null],
['29日',711,null,null,null,null,null,null,null,null,null,null,null],
['30日',618,null,null,null,null,null,null,null,null,null,null,null],
['31日',804,null,null,null,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2022年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=26 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});